AJAX Hub User Manual page 115

The central LED lights up red briefly when a key fob
with firmware version 3.18 and later is used
Two LEDs next to the button light up green twice. Then 4 key
fob LEDs blink green 6 times
The central LED lights up green for a few seconds
The central LED lights up green for approximately half a second
when a key fob with firmware version 3.18 and later is used
The central LED lights up red for approximately half a second
when a key fob with firmware version 3.18 and later is used
After the main indication, the central LED lights up green once
and gradually goes out when a key fob with firmware version
3.16 and lower is used
After the main indication, the central LED lights up red once
and goes out gradually when a key fob with firmware version
3.18 and later is used
Continuous short flashes of green light when a key fob
with firmware version 3.16 and lower is used
The key fob has been removed from the security system devices
Linking a key fob to the security system
The system has executed the key fob command
The system has not executed the key fob command — integrity
verification is enabled in the system and one of the devices is
faulty
What is system integrity check?
The key fob battery needs replacement. In this case, the key fob
commands are delivered to the security system.
Battery replacement
The battery charge level is unacceptably low. The battery needs
replacement.